| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.61 | 13.202% | $227.0945 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $141.97 | 8.642% | $154.239 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $195.87 | 13.518% | $222.3477 | $222.35 | $222.35 | $222.30 |
| Purchase #4 | $56.98 | 8.464% | $61.8028 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $103.29 | 9.511% | $113.1139 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $86.84 | 8.827% | $94.5054 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $76.40 | 6.766% | $81.5692 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $861.96 | $954.6725 | $954.67 | $954.65 | $954.60 | |